bin/find-files-not-referenced-by-makefile.py

   1 #!/usr/bin/python3
   2
   3 # Look for CXX files that are not referenced by any makefile
   4
   5 import subprocess
   6 import sys
   7
   8 sourceFiles = set()
   9
  10 a = subprocess.Popen("git ls-files", stdout=subprocess.PIPE, shell=True, encoding='utf8')
  11 with a.stdout as txt:
  12     for filename in txt:
  13         if filename.find(".cxx") != -1 \
  14             and filename.find("precompiled") == -1 \
  15             and filename.find("/workben") == -1 \
  16             and not filename.startswith("odk/examples/") \
  17             and not filename.startswith("bridges/") \
  18             and not filename.startswith("compilerplugins/") \
  19             and filename.find("/qa/") == -1 \
  20             and filename.find("/test/") == -1 \
  21             and not filename.startswith("testtools/") \
  22             and not filename.startswith("vcl/") \
  23             and not filename.startswith("cli_ure/"):
  24             sourceFiles.add(filename.strip())
  25
  26 a = subprocess.Popen("git ls-files */*.mk", stdout=subprocess.PIPE, shell=True, encoding='utf8')
  27 with a.stdout as txt:
  28     for makefilename in txt:
  29         makefilename = makefilename.strip()
  30         with open(makefilename, "r") as makefile:
  31             moduleName = makefilename[:makefilename.find("/")]
  32             state = 0
  33             for line in makefile:
  34                 line = line.strip()
  35                 if state == 0 and "_add_exception_objects" in line:
  36                     state = 1
  37                 elif state == 1 and line != "))":
  38                     s = line.replace("\\","").replace(")", "").strip()
  39                     # parse line like: $(call gb_Helper_optional,AVMEDIA,svx/source/sidebar/media/MediaPlaybackPanel) \
  40                     idx = s.rfind(",")
  41                     if idx != -1:
  42                         s = s[idx+1:].strip()
  43                     sourceFiles.discard(s + ".cxx")
  44                 elif state == 1:
  45                     state = 0
  46
  47
  48
  49
  50 print("files not listed in makefile")
  51 print("----------------------------")
  52 for x in sorted(sourceFiles):
  53     print(x)